2-Hydroxy-Propyl Methacrylate (2-HPMA) CAS: 27813-02-1 2-Hydroxypropyl Methacrylate is a clear, colorless liquid with a light unpleasant odor with molecular formula C7H12O3. It may float or sink in water. 2-HPMA contains small amounts of methacrylic acid and propylene oxide. It copolymerizes readily with a wide range of monomers. The hydroxyl groups improve adhesion to surfaces, incorporate […]
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Neo Pentyl Glycol
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Neo Pentyl Glycol (NPG)
Cas: 126-30-7
Neo Pentyl Glycol Chemical Structure Composition
Production
Neo pentyl glycol (NPG) is produced with formaldehyde and isobutyraldehyde in an aldol reaction. The intermediate obtained is converted to NPG with catalytic hydrogenation of the aldehyde group to the neo pentyl glycol.
Uses
Neo pentyl glycol (NPG) is used in production of polyester resins for coatings, Gel coats (top coat of composite), coil coatings, synthetic lubricants, plasticizers, adhesives.
Improve the heat stability of polyester.
Arpadis is one of the largest chemical distributor in Europe.
Arpadis is handling the storage, transport, export & import formalities of Neo pentyl glycol globally.
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Hexamethylenediamine
Hexamethylenediamine ( HMD ) (CAS : 124-09-04) Hexamethylenediamine (HMD) also named Hexane-1,6-diamine; 1,6-Hexanediamine or 1,6-Diaminohexane is a chemical compound with two amines functions. Production Hexamethylenediamine (HMD) is obtained from hydrogenation of the adiponitrile. Use HMD and adipic acid are the starting materials for nylon 6,6 used widely in textiles and plastics. HMD reduce yellowing in PU resin. […]